UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+IknDD07Kh7EbE6JqdSuKnv+PME1FwU9uVdtSRBKFQ=' 
WHERE 
  key_id = 'a6bb05d9190d3cda2dc320b3a1c7f05cb581f1b6372dd86dbc9cf999208f5e2e' 
  AND (
    token = 'C+IknDD07Kh7EbE6JqdSuKnv+PME1FwU9uVdtSRBKFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )